PM Modi to contest Lok Sabha polls from Varanasi, Amit Shah replaces LK Advani in Gandhinagar as BJP announces first list of 184 candidates; While BJP's key northeast strategist Himanta Biswa Sarma will not contest the upcoming polls, Smriti Irani will run against Congress President Rahul Gandhi from Amethi again; As crisis at Jet Airways deepens, pilots write to Centre urging salaries, say stress can easily compromise safety; A soldier was killed in ceasefire violation by Pakistan in Jammu and Kashmir's Rajouri district; all this and more on today's newswrap.